EP4136657A1 - System and method for universal bridge for medical devices - Google Patents

System and method for universal bridge for medical devices

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Publication number
EP4136657A1
EP4136657A1 EP20931229.7A EP20931229A EP4136657A1 EP 4136657 A1 EP4136657 A1 EP 4136657A1 EP 20931229 A EP20931229 A EP 20931229A EP 4136657 A1 EP4136657 A1 EP 4136657A1
Authority
EP
European Patent Office
Prior art keywords
monitor
interface
parameter
universal
accordance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20931229.7A
Other languages
German (de)
French (fr)
Other versions
EP4136657A4 (en
Inventor
Huijie JIANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
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Covidien LP
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Filing date
Publication date
Application filed by Covidien LP filed Critical Covidien LP
Publication of EP4136657A1 publication Critical patent/EP4136657A1/en
Publication of EP4136657A4 publication Critical patent/EP4136657A4/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Definitions

  • the present technology is generally related to systems and methods for translating different medical parameter data for a medical monitor using a universal bridge.
  • caregivers e.g., doctors and other healthcare professionals
  • monitor certain physiological characteristics of their patients Accordingly, a wide variety of devices have been developed for monitoring many such characteristics of a patient. Such devices provide doctors and other healthcare personnel with the information they need to provide the best possible healthcare for their patients. As a result, such monitoring devices have become an indispensable part of modern medicine.
  • Monitoring devices are often configured as dedicated monitoring units (e.g., a stand-alone pulse oximetry monitor) with integral processing circuitry for receiving measurements from medical devices and converting these measurements into medical information that is meaningful to a clinician.
  • multiple monitoring devices may be used to monitor a single patient.
  • the patient may be monitored with a ventilator, a pulse oximeter, dialysis machine, or any other monitoring systems, and combinations thereof that facilitate diagnosis and treatment of the patient.
  • the monitoring devices may transmit data (e.g., measurements) to external devices (e.g., a multi-parameter monitor, remote displays, electronic data management systems, etc. ) that may be readily accessible to a care provider (e.g., the doctors and/or healthcare personnel) during treatment of the patient.
  • a care provider e.g., the doctors and/or healthcare personnel
  • FIG. 1 illustrates an exemplary system architecture generally at 100, illustrating an exemplary OEM monitor 110, interfacing with a particular parameter 112 via a bridge 114.
  • FIG. 2 illustrates such a method generally at 200, with an OEM monitor interface 210 connected to a parameter interface 212 via a bridge 214.
  • Each monitor to parameter connection requires a specified bridge software programming/interface translator, shown generally at 216, to provide connection.
  • the interface translator generally includes a specified monitor side actuator 218, common data 220 and a specified parameter side actuator 222. For example, this means that for three different medical monitors and 4 parameters/signal types, 12 specified interface translators 216 would need to be generated.
  • Another method includes the building of a hardware solution to provide such connectivity, such as is described by U.S. Patent No. 10,095,649 to Joshua et al., the entire contents of which are incorporated herein by reference.
  • the techniques of this disclosure generally relate to a universal bridge for medical devices, including a universal interface translator that adds a configuration interface to a universal monitor side actuator that accesses one or more monitor side configuration files and a configuration interface for a universal parameter side actuator that accesses one or more parameter side configuration files.
  • systems and methods for communicatively connecting a parameter interface to a monitor interface include a universal bridge having a universal interface translator comprising a universal monitor side actuator, common data and a universal parameter side actuator, wherein a monitor side configuration interface is in communication with at least one monitor side configuration file compatible with the universal monitor side actuator, and wherein a parameter side configuration interface is in communication with at least one parameter side configuration file compatible with the universal parameter side actuator.
  • FIG. 1 is a block diagram of an exemplary system architecture for a medical device bridge
  • FIG. 2 is a block diagram of an individual, specified interface translator for a bridge
  • FIG. 3 is a block diagram of a universal medical device bridge.
  • Medical devices may be used to monitor a patient in a clinical environment.
  • the medical devices collect information associated with physiological parameters such as, blood oxygen saturation, pulse rate, respiratory rate, blood pressure, tidal volume, among others that enable caregivers (e.g., a doctor, clinician, technician, etc. ) involved in the patient's care to evaluate, diagnose, and treat the patient.
  • caregivers e.g., a doctor, clinician, technician, etc.
  • the differences in hardware and/or software platforms may increase the complexity of patient monitoring because the medical devices may be unable to communicate with each other and/or data information systems (e.g., hospital information systems, electronic data management systems, etc. ) used by caregivers to monitor and/or compile patient information in, for example, the patient's medical chart.
  • the different hardware and/or software platforms may present challenges for communication between such systems and for administrators who seek to integrate various monitoring systems in
  • previous generation medical devices may not meet the connectivity requirements to communicate with external systems having more recent information system technology advances.
  • a previous generation medical monitor may not be capable of communicating patient data to enter a data stream for an electronic medical records system.
  • each hospital may purchase electronic medical records system from different vendors, each individual electronic medical records system may use its own communications protocol. Accordingly, an individual monitor model may have to undergo separate regulatory clearance procedures for each communication upgrade specific to different types of electronic medical records system.
  • it may be prohibitively expensive for healthcare providers and device manufacturers to update existing medical devices to keep up with the information system technology advancements.
  • Exemplary aspects of the present disclosure provide a software solution to the above problem as a universal bridge for medical devices, including a universal interface translator that adds a configuration interface to a universal monitor side actuator that accesses one or more monitor side configuration files and a configuration interface for a universal parameter side actuator that accesses one or more parameter side configuration files.
  • a block diagram of a universal bridge is provided generally at 300 in FIG. 3.
  • An exemplary OEM monitor interface 310 is connected to a parameter interface 312 via a universal bridge 314.
  • Universal bridge software programming/interface translator shown generally at 316, provides connection of the parameter interface 312 and the monitor interface 310.
  • the universal interface translator generally includes a universal monitor side actuator 318, common data 320 and a universal parameter side actuator 322.
  • a monitor side configuration interface 324 provides one or more monitor side configuration files 326 for the universal monitor side actuator 318.
  • a parameter side configuration interface 328 provides one or more parameter side configuration files 330 for the universal parameter side actuator 322.
  • the configuration interfaces 324, 328 and the configuration files 326, 330 provide for a software solution that is succinct, modulated and more reliable. Once a first bridge is created with the appropriate configuration files, the bridge can be easily updated with additional configuration files as desired to increase functionality and decrease total workload.
  • the described techniques may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functions may be stored as one or more instructions or code on a computer-readable medium and executed by a hardware-based processing unit.
  • Computer-readable media may include non-transitory computer-readable media, which corresponds to a tangible medium such as data storage media (e.g., RAM, ROM, EEPROM, flash memory, or any other medium that can be used to store desired program code in the form of instructions or data structures and that can be accessed by a computer) .
  • processors such as one or more digital signal processors (DSPs) , general purpose microprocessors, application specific integrated circuits (ASICs) , field programmable logic arrays (FPGAs) , or other equivalent integrated or discrete logic circuitry.
  • DSPs digital signal processors
  • ASICs application specific integrated circuits
  • FPGAs field programmable logic arrays
  • processors may refer to any of the foregoing structure or any other physical structure suitable for implementation of the described techniques. Also, the techniques could be fully implemented in one or more circuits or logic elements.

Abstract

Systems and methods for communicatively connecting a parameter interface to a monitor interface include a universal bridge having a universal interface translator comprising a universal monitor side actuator, common data and a universal parameter side actuator, wherein a monitor side configuration interface is in communication with at least one monitor side configuration file compatible with the universal monitor side actuator, and wherein a parameter side configuration interface is in communication with at least one parameter side configuration file compatible with the universal parameter side actuator.

Description

    SYSTEM AND METHOD FOR UNIVERSAL BRIDGE FOR MEDICAL DEVICES FIELD
  • The present technology is generally related to systems and methods for translating different medical parameter data for a medical monitor using a universal bridge.
    • BACKGROUND
  • In the field of healthcare, caregivers (e.g., doctors and other healthcare professionals) often desire to monitor certain physiological characteristics of their patients. Accordingly, a wide variety of devices have been developed for monitoring many such characteristics of a patient. Such devices provide doctors and other healthcare personnel with the information they need to provide the best possible healthcare for their patients. As a result, such monitoring devices have become an indispensable part of modern medicine.
  • Monitoring devices are often configured as dedicated monitoring units (e.g., a stand-alone pulse oximetry monitor) with integral processing circuitry for receiving measurements from medical devices and converting these measurements into medical information that is meaningful to a clinician. In certain healthcare settings, multiple monitoring devices may be used to monitor a single patient. For example, depending on a condition of the patient, the patient may be monitored with a ventilator, a pulse oximeter, dialysis machine, or any other monitoring systems, and combinations thereof that facilitate diagnosis and treatment of the patient. The monitoring devices may transmit data (e.g., measurements) to external devices (e.g., a multi-parameter monitor, remote displays, electronic data management systems, etc. ) that may be readily accessible to a care provider (e.g., the doctors and/or healthcare personnel) during treatment of the patient.
  • Traditional methods for connecting a particular medical parameter data/signal type to an existing (for example original equipment manufacturer ( “OEM” ) ) medical monitor relies upon the creation of a bridge to connect the monitor and the parameter, both in the hardware aspect and the software aspect. PRIOR ART FIG. 1 illustrates an exemplary system architecture generally at 100, illustrating an exemplary OEM monitor 110, interfacing with a particular parameter 112 via a bridge 114.
  • One method for the bridge is to make a specified bridge for every OEM monitor and parameter connection. PRIOR ART FIG. 2 illustrates such a method generally at 200, with an OEM monitor interface 210 connected to a parameter interface 212 via a bridge 214. Each monitor to parameter connection requires a specified bridge software programming/interface translator, shown generally at 216, to provide connection. The interface translator generally includes a specified monitor side actuator 218, common data 220 and a specified parameter side actuator 222. For example, this means that for three different medical monitors and 4 parameters/signal types, 12 specified interface translators 216 would need to be generated.
  • Another method includes the building of a hardware solution to provide such connectivity, such as is described by U.S. Patent No. 10,095,649 to Joshua et al., the entire contents of which are incorporated herein by reference.
  • While the above described software approach and the above-referenced hardware approach find utility in the art, there is room for improvement.
  • SUMMARY
  • The techniques of this disclosure generally relate to a universal bridge for medical devices, including a universal interface translator that adds a configuration interface to a universal monitor side actuator that accesses one or more monitor side configuration files and a configuration interface for a universal parameter side actuator that accesses one or more parameter side configuration files.
  • In exemplary embodiments, systems and methods for communicatively connecting a parameter interface to a monitor interface include a universal bridge having a universal interface translator comprising a universal monitor side actuator, common data and a universal parameter side actuator, wherein a monitor side configuration interface is in communication with at least one monitor side configuration file compatible with the universal monitor side actuator, and wherein a parameter side configuration interface is in communication with at least one parameter side configuration file compatible with the universal parameter side actuator.
  • The details of one or more aspects of the disclosure are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the techniques described in this disclosure will be apparent from the description and drawings, and from the claims.
  • BRIEF DESCRIPTION OF DRAWINGS
  • PRIOR ART FIG. 1 is a block diagram of an exemplary system architecture for a medical device bridge;
  • PRIOR ART FIG. 2 is a block diagram of an individual, specified interface translator for a bridge; and
  • FIG. 3 is a block diagram of a universal medical device bridge.
    • DETAILED DESCRIPTION
  • Medical devices (e.g., sensors, monitoring systems, etc. ) may be used to monitor a patient in a clinical environment. The medical devices collect information associated with physiological parameters such as, blood oxygen saturation, pulse rate, respiratory rate, blood pressure, tidal volume, among others that enable caregivers (e.g., a doctor, clinician, technician, etc. ) involved in the patient's care to evaluate, diagnose, and treat the patient. It is not uncommon during treatment of the patient to use medical devices having different hardware and software platforms that may be proprietary to a manufacturer of the medical devices. However, the differences in hardware and/or software platforms may increase the complexity of patient monitoring because the medical devices may be unable to communicate with each other and/or data information systems (e.g., hospital information systems, electronic data management systems, etc. ) used by caregivers to monitor and/or compile patient information in, for example, the patient's medical chart. The different hardware and/or software platforms may present challenges for communication between such systems and for administrators who seek to integrate various monitoring systems in a healthcare setting.
  • Additionally, rapid advancements in information system technology may present communication challenges between existing medical devices and external systems (e.g., electronic data management systems) that may be upgraded to include the more advanced information system technology. Moreover, it may be difficult for existing and/or future medical devices to keep up with the information system technology advancements due to quality testing and specification requirements set forth by regulating agencies that control medical devices used to diagnose and treat patients. For example, medical devices are built according to FDA or other regulatory specifications before being cleared for distribution into the market for patient use. Because such cleared systems may be expensive, hospitals or other treatment facilities may be reluctant to purchase new devices that may include additional functionality or features, including  updated communications protocols. However, it may be difficult to upgrade existing devices, which may need to undergo regulatory clearance if modified from their cleared versions. Therefore, previous generation medical devices may not meet the connectivity requirements to communicate with external systems having more recent information system technology advances. For example, a previous generation medical monitor may not be capable of communicating patient data to enter a data stream for an electronic medical records system. Further, because each hospital may purchase electronic medical records system from different vendors, each individual electronic medical records system may use its own communications protocol. Accordingly, an individual monitor model may have to undergo separate regulatory clearance procedures for each communication upgrade specific to different types of electronic medical records system. With the rapid advancements in information system technologies, it may be prohibitively expensive for healthcare providers and device manufacturers to update existing medical devices to keep up with the information system technology advancements.
  • Exemplary aspects of the present disclosure provide a software solution to the above problem as a universal bridge for medical devices, including a universal interface translator that adds a configuration interface to a universal monitor side actuator that accesses one or more monitor side configuration files and a configuration interface for a universal parameter side actuator that accesses one or more parameter side configuration files.
  • A block diagram of a universal bridge is provided generally at 300 in FIG. 3. An exemplary OEM monitor interface 310 is connected to a parameter interface 312 via a universal bridge 314. Universal bridge software programming/interface translator, shown generally at 316, provides connection of the parameter interface 312 and the monitor interface 310. The universal interface translator generally includes a universal monitor side actuator 318, common data 320 and a universal parameter side actuator 322. A monitor side configuration interface 324 provides one or more monitor side configuration files 326 for the universal monitor side actuator 318. A parameter side configuration interface 328 provides one or more parameter side configuration files 330 for the universal parameter side actuator 322.
  • The configuration interfaces 324, 328 and the configuration files 326, 330 provide for a software solution that is succinct, modulated and more reliable. Once a first bridge is created with the appropriate configuration files, the bridge can be easily updated with additional configuration files as desired to increase functionality and decrease total workload.
  • It should be understood that various aspects disclosed herein may be combined in different combinations than the combinations specifically presented in the description and accompanying drawings. It should also be understood that, depending on the example, certain acts or events of any of the processes or methods described herein may be performed in a different sequence, may be added, merged, or left out altogether (e.g., all described acts or events may not be necessary to carry out the techniques) . In addition, while certain aspects of this disclosure are described as being performed by a single module or unit for purposes of clarity, it should be understood that the techniques of this disclosure may be performed by a combination of units or modules associated with, for example, a medical device.
  • In one or more examples, the described techniques may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functions may be stored as one or more instructions or code on a computer-readable medium and executed by a hardware-based processing unit. Computer-readable media may include non-transitory computer-readable media, which corresponds to a tangible medium such as data storage media (e.g., RAM, ROM, EEPROM, flash memory, or any other medium that can be used to store desired program code in the form of instructions or data structures and that can be accessed by a computer) .
  • Instructions may be executed by one or more processors, such as one or more digital signal processors (DSPs) , general purpose microprocessors, application specific integrated circuits (ASICs) , field programmable logic arrays (FPGAs) , or other equivalent integrated or discrete logic circuitry. Accordingly, the term “processor” as used herein may refer to any of the foregoing structure or any other physical structure suitable for implementation of the described techniques. Also, the techniques could be fully implemented in one or more circuits or logic elements.

Claims (20)

  1. A system for communicatively connecting a parameter interface to a monitor interface, comprising:
    a monitor interface;
    a parameter interface; and
    a bridge, the bridge comprising:
    a universal interface translator including a universal monitor side actuator, common data and a universal parameter side actuator;
    a monitor side configuration interface in communication with at least one monitor side configuration file compatible with the universal monitor side actuator; and
    a parameter side configuration interface in communication with at least one parameter side configuration file compatible with the universal parameter side actuator.
  2. A system in accordance with claim 1, wherein the monitor side configuration interface is configured to access plural stored monitor side configuration files.
  3. A system in accordance with claim 1, wherein the parameter side configuration interface is configured to access plural stored parameter side configuration files.
  4. A system in accordance with claim 1, wherein the system is configured to translate different medical parameters provided to said universal monitor side actuator.
  5. A system in accordance with claim 1, wherein said universal monitor side actuator is configured to interface with plural, different monitor interfaces.
  6. A system in accordance with claim 1, wherein said universal monitor side actuator is configured to translate different medical parameters provided by a multi-parameter monitor.
  7. A system in accordance with claim 1, wherein said system is configured to receive updated monitor side configuration files.
  8. A system in accordance with claim 1, wherein said system is configured to receive updated parameter side configuration files.
  9. A system in accordance with claim 1, wherein said universal monitor side actuator is configured to interface with one or more of a ventilator, a pulse oximeter, a dialysis machine and a multi-parameter monitor.
  10. A system in accordance with claim 1, wherein said interface translator is configured to translate one or more of physiological parameters including blood oxygen saturation, pulse rate, respiratory rate, blood pressure, and tidal volume.
  11. A method for communicatively connecting a parameter interface to a monitor interface, comprising:
    providing a monitor interface;
    providing a parameter interface; and
    providing a bridge, the bridge comprising:
    a universal interface translator including a universal monitor side actuator, common data and a universal parameter side actuator;
    a monitor side configuration interface in communication with at least one monitor side configuration file compatible with the universal monitor side actuator; and
    a parameter side configuration interface in communication with at least one parameter side configuration file compatible with the universal parameter side actuator.
  12. A method in accordance with claim 11, wherein the monitor side configuration interface is configured to access plural stored monitor side configuration files.
  13. A method in accordance with claim 11, wherein the parameter side configuration interface is configured to access plural stored parameter side configuration files.
  14. A method in accordance with claim 11, wherein the system is configured to translate different medical parameters provided to said universal monitor side actuator.
  15. A method in accordance with claim 11, wherein said universal monitor side actuator is configured to interface with plural, different monitor interfaces.
  16. A method in accordance with claim 11, wherein said universal monitor side actuator is configured to translate different medical parameters provided by a multi-parameter monitor.
  17. A method in accordance with claim 11, wherein said system is configured to receive updated monitor side configuration files.
  18. A method in accordance with claim 11, wherein said system is configured to receive updated parameter side configuration files.
  19. A method in accordance with claim 11, wherein said universal monitor side actuator is configured to interface with one or more of a ventilator, a pulse oximeter, a dialysis machine and a multi-parameter monitor.
  20. A method in accordance with claim 11, wherein said interface translator is configured to translate one or more of physiological parameters including blood oxygen saturation, pulse rate, respiratory rate, blood pressure, and tidal volume.
EP20931229.7A 2020-04-15 2020-04-15 System and method for universal bridge for medical devices Pending EP4136657A4 (en)

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US8028701B2 (en) * 2006-05-31 2011-10-04 Masimo Corporation Respiratory monitoring
CN102647369B (en) * 2011-02-16 2015-03-11 中国移动通信集团江苏有限公司 Gateway equipment used for telemedicine and realization method for telemedicine
US10881314B2 (en) * 2014-12-30 2021-01-05 General Electric Company Common display unit for a plurality of cableless medical sensors
US10095649B2 (en) * 2015-07-01 2018-10-09 Covidien Lp Medical device connectivity interface system and method
CN106937867A (en) * 2016-01-04 2017-07-11 南京理工大学 A kind of home-use multi-parameter monitor
WO2018208616A1 (en) * 2017-05-08 2018-11-15 Masimo Corporation System for pairing a medical system to a network controller by use of a dongle
CN107818820A (en) * 2017-09-14 2018-03-20 金华禾宜信息技术有限公司 A kind of heterogeneous medical device data acquisition platform
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